Exam 20: Decision Making

Blossom's Flowers purchases roses for sale for Valentine's Day.The roses are purchased for $10 a Dozen and are sold for $20 a dozen.Any roses not sold on Valentine's Day can be sold for $5 per Dozen.The owner will purchase 1 of 3 amounts of roses for Valentine's Day: 100, 200, or 400 dozen Roses.The payoff for buying 200 dozen roses and selling 100 dozen roses at the full price is

SCENARIO 20-6 A student wanted to find out the optimal strategy to study for a Business Statistics exam.He constructed the following payoff table based on the mean amount of time he needed to study every week for the course and the degree of difficulty of the exam.From the information that he gathered from students who had taken the course, he concluded that there was a 40% probability that the exam would be easy. -True or False: Referring to Scenario 20-6, the optimal strategy using the expected monetary value criterion is to study 16 hours per week on average for the exam.

SCENARIO 20-4 -Referring to Scenario 20-4, what is the standard deviation?

Look at the utility function graphed below and select the type of decision maker that corresponds to The graph.

SCENARIO 20-5 -Referring to Scenario 20-5, what is the optimal action using the return to risk ratio?

Blossom's Flowers purchases roses for sale for Valentine's Day.The roses are purchased for $10 a Dozen and are sold for $20 a dozen.Any roses not sold on Valentine's Day can be sold for $5 per Dozen.The owner will purchase 1 of 3 amounts of roses for Valentine's Day: 100, 200, or 400 dozen Roses.The opportunity loss for buying 200 dozen roses and selling 100 dozen roses at the full price is

SCENARIO 20-5 -Referring to Scenario 20-5, what is the EMV for Action A?

Blossom's Flowers purchases roses for sale for Valentine's Day.The roses are purchased for $10 a Dozen and are sold for $20 a dozen.Any roses not sold on Valentine's Day can be sold for $5 per Dozen.The owner will purchase 1 of 3 amounts of roses for Valentine's Day: 100, 200, or 400 dozen Roses.If the probability of selling 100 dozen roses is 0.2 and 200 dozen roses is 0.5, then the Probability of selling 400 dozen roses is

SCENARIO 20-2 -Referring to Scenario 20-2, what is the best action using the maximax criterion?

In a local cellular phone area, company A accounts for 60% of the cellular phone market, while Company B accounts for the remaining 40% of the market.Of the cellular calls made with company A, 1% of the calls will have some sort of interference, while 2% of the cellular calls with company B Will have interference.If a cellular call is selected at random and has interference, what is the Probability that it was with company A?

A company that manufactures designer jeans is contemplating whether to increase its advertising Budget by $1 million for next year.If the expanded advertising campaign is successful, the company Expects sales to increase by $1.6 million next year.If the advertising campaign fails, the company Expects sales to increase by only $400,000 next year.If the advertising budget is not increased, the Company expects sales to increase by $200,000.Identify the events in this decision-making problem.

The curve for the will show a rapid increase in utility for initial amounts of money Followed by a gradual leveling off for increasing dollar amounts.

Blossom's Flowers purchases roses for sale for Valentine's Day.The roses are purchased for $10 a Dozen and are sold for $20 a dozen.Any roses not sold on Valentine's Day can be sold for $5 per Dozen.The owner will purchase 1 of 3 amounts of roses for Valentine's Day: 100, 200, or 400 dozen Roses.Given 0.2, 0.4, and 0.4 are the probabilities for the sale of 100, 200, or 400 dozen roses, Respectively, then the EOL for buying 200 dozen roses is

SCENARIO 20-1 -Referring to Scenario 20-1, if the probability of S1 is 0.5, then the expected profit under certainty (EPUC )is

True or False: Removal of uncertainty from a decision-making problem leads to a case referred to as perfect information.

SCENARIO 20-5 -Referring to Scenario 20-5, what is the expected profit under certainty (EPUC )for this problem?

SCENARIO 20-1 -Referring to Scenario 20-1, if the probability of S1 is 0.5, then the return to risk ratio for A1 is

SCENARIO 20-5 -Referring to Scenario 20-5, what is the optimal action using the coefficient of variation?

SCENARIO 20-6 A student wanted to find out the optimal strategy to study for a Business Statistics exam.He constructed the following payoff table based on the mean amount of time he needed to study every week for the course and the degree of difficulty of the exam.From the information that he gathered from students who had taken the course, he concluded that there was a 40% probability that the exam would be easy. -Referring to Scenario 20-6, what would be the expected profit if the student had perfect information on whether the exam will be easy or difficult?

SCENARIO 20-3 -Referring to Scenario 20-3, what is the return to risk ratio for Investment B?